public function getAction($request, $db) { $event_id = $this->getItemId($request); // verbosity $verbose = $this->getVerbosity($request); // pagination settings $start = $this->getStart($request); $resultsperpage = $this->getResultsPerPage($request); if (isset($request->url_elements[4])) { switch ($request->url_elements[4]) { case 'talks': $talk_mapper = new TalkMapper($db, $request); $list = $talk_mapper->getTalksByEventId($event_id, $resultsperpage, $start, $request, $verbose); break; case 'comments': $event_comment_mapper = new EventCommentMapper($db, $request); $list = $event_comment_mapper->getEventCommentsByEventId($event_id, $resultsperpage, $start, $verbose); break; case 'talk_comments': $sort = $this->getSort($request); $talk_comment_mapper = new TalkCommentMapper($db, $request); $list = $talk_comment_mapper->getCommentsByEventId($event_id, $resultsperpage, $start, $verbose, $sort); break; default: throw new InvalidArgumentException('Unknown Subrequest', 404); break; } } else { $mapper = new EventMapper($db, $request); if ($event_id) { $list = $mapper->getEventById($event_id, $verbose); } else { // check if we're filtering if (isset($request->parameters['filter'])) { switch ($request->parameters['filter']) { case "hot": $list = $mapper->getHotEventList($resultsperpage, $start, $verbose); break; case "upcoming": $list = $mapper->getUpcomingEventList($resultsperpage, $start, $verbose); break; case "past": $list = $mapper->getPastEventList($resultsperpage, $start, $verbose); break; case "cfp": $list = $mapper->getOpenCfPEventList($resultsperpage, $start, $verbose); break; default: throw new InvalidArgumentException('Unknown event filter', 404); break; } } else { $list = $mapper->getEventList($resultsperpage, $start, $verbose); } } } return $list; }